Product Details | THERMOSTATIC TEMPERATURE REGULATOR

4820-00-243-9931 A self sensored actuating regulator designed to automatically regulate the flow of liquid or steam through a valve to maintain a predetermined temperature. Designed to close or open a valve when a change in temperature is detected to avoid overheating of controlled unit. Valve body not included. See also REGULATOR (1), TEMPERATURE AND PRESSURE.

Part Alternates: SR1531/1, SR15311, XB1019HW1002B, XB1019HW100-2B, RAR1710, 4820-00-243-9931, 00-243-9931, 4820002439931, 002439931

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 12 MAR 1971 00-243-9931

Cross Reference | NSN 4820-00-243-9931

Part Number Cage Code Manufacturer
RAR1710 F3015 DCNS NAVIRES ARMES LORIENT
SR1531/1 K5070 DEVONPORT ROYAL DOCKYARD LIMITED,DEVONPORT ROYAL DOCKYARD
XB1019HW100-2B 70255 EMERSON ELECTRIC CO ALCO CONTROLS DIV

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Technical Data | NSN 4820-00-243-9931

Characteristic Specifications
THERMOSTAT TYPE BULB
USAGE DESIGN CONTROLS TEMP.IN T SERIES THERMAL EXPANSION VALVES
MOUNTING METHOD FLANGE
CAPILLARY TUBE LENGTH 120.000 INCHES NOMINAL
BULB LENGTH 3.225 INCHES NOMINAL
BULB DIAMETER 0.625 INCHES NOMINAL
SPECIAL FEATURES MEDIA R-22;1/4 IN.MALE FLARE EXTERNAL EQUALIZER;TEMP RANGE M 10.0 TO 50.0 DEG F;FURN W/GASKETS AND BULB CLAMPS
III END ITEM IDENTIFICATION ALCO CONTROLS EXPANSION VALVES,TYPES TCLE,TJLE,AND TJRE
MANUFACTURERS CODE 70255
DESIGN CONTROL REFERENCE XB1019HW100-2B

Restrictions/Controls & Freight Information | NSN 4820-00-243-9931

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 188340 VALVES THEMOSTATIC NOI/THEMOSTATS
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 594 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4820-00-243-9931

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each